Key chain



FIG. 1 is a front elevational view of a key chain showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof with one piece of puzzles removed from the globe. 

The ornamental design for the key chain, as shown and desribed. 